Frequencies for b_1_c23_8501 variable in hosp_rollup2552_96_2005 dataset :

b_1_c23_850 |
          1 |      Freq.     Percent        Cum.
------------+-----------------------------------
        197 |          1        0.02        0.02
       5412 |          1        0.02        0.03
       5680 |          1        0.02        0.05
      12596 |          1        0.02        0.06
          . |      6,170       99.94      100.00
------------+-----------------------------------
      Total |      6,174      100.00

by Jean Roth , jroth@nber.org , 20 Jan 2017